6" Round Open Screen Vent, black - bag of 2 No Screen vents - tab style 6" Black Open Screen Vent

6" Black Open Screen Vent

They do not have a screen

The stainless steel type 304 mesh screen is strong and durable while allowing for maximum airflow

Not meant for materials like metal

The louvers are closely spaced to keep insects out

6" Round Open Screen Vent, black - bag of 2 No Screen vents - tab style 6" Black Open Screen Vent6" Round Black Open Screen Vent bag of 2 RBLS 100 6" 2PK These round aluminum vents have a screen to keep insects out. They are easy to install in wood. Not made for glass, metal or PVC pipe. They fit into the hole made by a drill type hole saw and are held in place by knobs on the side of the vent. No nails or screws are needed. Fits into a 6 inch round hole. 16. 970 si nfa (square inches of net free ventilation area) Bag of 2 vents. Made in the USA.